baber/WOPTO huggingface dataset:
Patent EP-4224614-A1 (EP)
Title: Separator comprising inorganic material of core-shell structure and method for manufacturing same
Inventor: LEE JI SU
IPC: H01M50/449
Filed: 2022-09-15
Abstract: The present invention relates to a separator including a separator substrate having a porous structure; and a coating layer formed on at least one surface of the separator substrate, wherein the coating layer includes a surface-modified inorganic material having a core-shell structure in which a polymer is bonded to a surface of an inorganic particle.
Patent EP-4258453-A1 (EP)
Title: Secondary battery
Inventor: KANG GYUNG-SOO
IPC: H01M50/533
Filed: 2022-09-30
Abstract: The present disclosure relates to a secondary battery having improved safety by adjusting the length of a tab welding portion, and a secondary battery according to an embodiment of the present disclosure includes an electrode assembly including at least one positive electrode plate having a positive electrode tab, at least one negative electrode plate having a negative electrode tab, and a separator interposed between the positive electrode plate and the negative electrode plate; and a case accommodating the electrode assembly, wherein a tab welding portion in which the positive electrode tab and the negative electrode tab are welded in a state where a plurality of identical polarities are overlapped is provided, and an electrode lead is formed, wherein the length of the tab welding portion in an extension direction of the positive electrode tab or the negative electrode tab may be constant or different in a thickness direction of the positive electrode tab or the negative electrode tab.
Patent EP-4292698-A1 (EP)
Inventor: SHI QIAO
IPC: B01F27/74
Filed: 2022-10-09
Abstract: The present application discloses an impeller assembly and a mixing apparatus, and relates to the technical field of solid and liquid mixing devices. The impeller assembly includes an impeller structure and a housing structure. The impeller structure includes a body, and a surface of the body is provided with a plurality of backward-skewed blades. A blade angle of each backward-skewed blade on any flow plane first decreases progressively and then increases progressively from an inlet to an outlet. A first baffle is disposed on a lower portion of the body. The housing structure includes a second baffle. The first baffle is provided with first guide slots, and the second baffle is provided with second guide slots. A fluid enters from the inlet at an upper portion of the body, flows along the surface of the body, and flows out through the outlet at a lower portion of the body and through the first guide slots and the second guide slots. A centerline of each first guide slot is deflected towards a direction opposite to a rotation direction of the impeller structure, and a centerline of each second guide slot is deflected towards the rotation direction of the impeller structure. The present application solves the problems of unstable discharge, large vibration and noise, and insufficient work efficiency.
Patent EP-4273998-A1 (EP)
Inventor: Zhao Yuanmiao
IPC: H01M10/44
Filed: 2022-03-09
Abstract: Embodiments of this application provide an electric vehicle battery voltage regulation system and a control method and control apparatus therefor. The control method includes: controlling a first switch, a second switch, a third switch, a fourth switch, a fifth switch, a first leg, and a second leg set to turn on or off, to form in a first period a circuit loop for a charge/discharge module to discharge to a motor and to form in a second period a circuit loop for the charge/discharge module and the motor to charge a first electric vehicle battery group and a second electric vehicle battery group or form in the second period a circuit loop for the motor to charge the first electric vehicle battery group and the second electric vehicle battery group; or controlling the first switch, the second switch, the third switch, the fourth switch, the fifth switch, the first leg, and the second leg set to turn on or off, to form in a third period a circuit loop for the first electric vehicle battery group and the second electric vehicle battery group to discharge to the motor and to form in a fourth period a circuit loop for the first electric vehicle battery group, the second electric vehicle battery group, and the motor to discharge to the charge/discharge module or form in the fourth period a circuit loop for the motor to discharge to the charge/discharge module.
Patent EP-4216348-A1 (EP)
Inventor: JUNG HYUN KI
IPC: H01M50/184
Filed: 2023-01-13
Abstract: A secondary battery includes: an electrode assembly; a case accommodating the electrode assembly, the case having an opening at a first end sized to accommodate the electrode assembly and a terminal hole at a second end opposite to the first end; a first current collector plate coupled to the electrode assembly; a terminal electrically coupled to the first current collector plate and extending through the terminal hole in the case; and a cap plate sealing the opening of the case.
Patent EP-4227005-A1 (EP)
Inventor: HÄBERLE STEFFEN
IPC: B02C13/09
Filed: 2023-01-18
Abstract: Die Erfindung betrifft eine Überlastsicherung für das hydraulische System einer Mineralmaterial-Bearbeitungsanlage, insbesondere für einen Rotationsprallbrecher, einen Backenbrecher oder dgl., wobei ein Hydraulikelement, welches dazu hergerichtet ist Hydraulikflüssigkeit zu bevorraten und/oder zu leiten vorgesehen ist, wobei das Hydraulikelement einen Anschlussbereich (95) aufweist, der eine Durchtrittsöffnung für Hydraulikfluid des Hydrauliksystems aufweist, wobei die Durchtrittsöffnung mittels einer auswechselbaren Berstplatte (100) überdeckt ist, wobei ein Berstplatten-Halter (96) auf der dem Anschlussbereich (95) abgewandten Rückseite (101) der Berstplatte (100) angeordnet ist, und wobei zumindest eine Befestigungsschraube (97) durch eine Schraubaufnahme (96.4) des Berstplatten-Halters (96) und eine dazu fluchtend angeordnete Bohrung (103) der Berstplatte (100) hindurchgeführt und in eine Gewindeaufnahme des Anschlussbereichs (95) eingeschraubt ist, derart, dass die Berstplatte (100) zwischen einer Druckfläche (96.2) des Berstplatten-Halters (96) und einer Anschlussfläche (95.1) des Anschlussbereichs (95) im Montagezustand geklemmt gehalten ist. Um bei einer solchen Überlastsicherung nach einem Überlastfall eine einfache Wartung zu ermöglichen, ist es erfindungsgemäß vorgesehen, dass wenigstens ein Halteelement (98) vorgesehen ist, das in einer Demontageposition den Berstplatten-Halter (96) an dem Hydraulikelement, insbesondere an dem Anschlussbereich (95) hält, wenn die zumindest eine Befestigungsschraube (97) aus der Gewindeaufnahme des Anschlussbereichs (95) herausgeschraubt und die Berstplatte (100) entfernt ist.
Patent EP-4215443-A1 (EP)
Inventor: BILL ANDREW
IPC: B64D45/00
Filed: 2023-01-18
Abstract: Disclosed is a system including an aircraft (12), and a computing system remote from the aircraft (12). The aircraft (12) includes a sensor (18), an aircraft component (16) associated with the sensor (18), a first transmitter (20), and a first receiver (22). The computing system includes one or more processors, a second transmitter (38), and a second receiver (34). The aircraft (12) is configured to transmit, via the first transmitter (20), sensor data (26) sensed by the sensor (18), to the computing system, and the computing system is configured to receive, via the second receiver (34), sensor data (26) transmitted from the aircraft (12). The computing system is configured to process using the one or more processors, the received sensor data (26) to generate status data (28) indicative of an operational mode of the aircraft component (16), and to transmit, when the status data (28) is indicative of an altered operational mode of the aircraft component (16), the status data (28) to the aircraft (12) via the second transmitter (38). The aircraft (12) is configured to indicate, based at least partially on the status data (28) received by the first receiver (22), the altered operational mode of the aircraft component (16).
Patent EP-4203372-A1 (EP)
Inventor: GAO SHIWEI
IPC: H04B7/0452
Filed: 2017-05-15
Abstract: A method performed by a radio device 6 for Channel State Information (CSI) feedback in a communication system 1 comprising a Radio Access Network (RAN) node 3 comprises receiving, from the RAN node, information about a CSI Reference Signal (RS) resource, a first CSI type and a second CSI type for feedback. The method also comprises receiving, from the RAN node, a CSI feedback request for CSI measurement and feedback of the first CSI type or the second CSI type. The method also comprises measuring CSI of the indicated type based on signals received on the CSI-RS resource. The method also comprises sending, to the RAN node, a CSI report of the requested CSI type. A corresponding method in a RAN node is furthermore presented herein.
Patent EP-4238757-A1 (EP)
Title: Plattiertes bimetall
Inventor: SZYMURA DAWID
IPC: B32B15/01
Filed: 2023-02-28
Abstract: Die Erfindung betrifft ein plattiertes Bimetall für Steckverbindungspartner, mit der Fähigkeit zur Verformung infolge einer Temperaturänderung und der Leitung elektrischer Energie, aufweisend ein Bimetall mit zwei Schichten aus Metallen mit unterschiedlichen Temperaturausdehnungskoeffizienten und zwei äußere Schichten, bestehend aus einem kupferbasierten Werkstoff, wobei die äußeren kupferwerkstoffbasierten Schichten durch Walzplattieren aufgebracht sind.
Patent EP-4242629-A1 (EP)
Title: Method of quality control and quality control apparatus
Inventor: KAWAKAMI HAJIMU
IPC: G01N15/10
Filed: 2023-03-06
Abstract: A method of quality control of a specimen prepared from a sample, includes: (S1) setting, from a control index information (MII) in which a plurality of indexes for the specimen are respectively associated with control values corresponding to the plurality of indexes, at least one index to be used for quality control of the specimen; (S3) obtaining a feature value relating to the at least one index from image data of the specimen; and (S5) outputting quality control information of the specimen based on the feature value and a control value associated with the at least one index.
Patent EP-4247138-A1 (EP)
Inventor: KIRSCH PEER
IPC: H10K10/50
Filed: 2023-03-13
Abstract: The present invention relates to an electronic switching device, in particular to tunnel junctions, comprising an organic molecular layer for use in memory, sensors, field-effect transistors or Josephson junctions. More particularly, the invention is included in the field of random access non-volatile memristive memories (RRAM). Another aspect of the invention relates to a compound of formula Iin which the occurring groups have the meanings defined in claim 1, for use in the molecular layer. The invention further relates to the use of said molecular layer and to processes for the production and operation of the electronic switching element and components based thereon.
Patent EP-4277099-A1 (EP)
Inventor: SOMANI VAIBHAV KUMAR
IPC: H02M1/00
Filed: 2023-05-05
Abstract: A system (100) includes a DC-DC converter (102). The DC-DC converter (102) includes a first stage (106) configured to reduce DC input voltage to the DC-DC converter (102) an intermediate voltage, and a second stage (108) configured to reduce the intermediate voltage from the first stage (106) to a DC output voltage for output from the DC-DC converter (102). A controller (104) is operatively connected to control the DC-DC converter (102) for converting the DC input voltage to the DC output voltage.
Patent EP-4279368-A1 (EP)
Inventor: HULME ALEXANDER GEORGE
IPC: B62J50/21
Filed: 2023-05-16
Abstract: An accessory mounting device 1 comprises a main body portion 2, a pair of mounting grips 3a, 3b configured to movably connect to the main body 2 from a first position substantially against the body 2, and a second position away from the main body 2, the grips 3a, 3b in the second position configured to grip and hold a secondary accessory in position on the mounting device 1, the main body portion 2 configured to connect to a vehicle fork steerer tube.
Patent EP-4286692-A1 (EP)
Inventor: LI SHUO
IPC: F04D25/08
Filed: 2023-06-02
Abstract: A blower includes a motor housing, a volute disposed on an outer surface of the motor housing, a motor shaft extending through the motor housing, a motor disposed in the motor housing and coaxially mounted to the motor shaft, and a mixed flow impeller disposed in the motor housing and coaxially mounted to the motor shaft. The mixed flow impeller is configured to circulate air inside the motor housing.
Patent EP-4296321-A1 (EP)
Inventor: KIM HYEONG CHEOL
IPC: C09D7/20
Filed: 2023-06-19
Abstract: The present invention relates to an aromatic organic solvent composition and a paint composition including the same. In some embodiments, the present invention relates to an aromatic organic solvent composition in which a weight ratio of C9 aromatic hydrocarbon to C10 aromatic hydrocarbon is 1:1.5 to 1:2.8, a weight ratio of trimethylbenzene and tetramethylbenzene is 1:0.1 to 1:1, the content of naphthalene is 5 ppm or less, and a pour point is - 90°C to -30°C.
Patent EP-4316888-A1 (EP)
Inventor: KAWAGUCHI DAISUKE
IPC: B60K35/00
Filed: 2023-06-30
Abstract: [Problem] To provide a display device having higher operability irrespective of the operation of a safety operation member, and a construction machine including the display device.[Solution] A display device 7 of a construction machine 1 includes a control unit 11 and a display unit 13. The display unit 13 displays a display screen having the second display area 31 which is a guidance display area for providing guidance on the operation contents with respect to the display device 7. The control unit 11 functions as a display control unit 21 that controls the display unit 13 to change a display mode of the second display area 31 according to the operation state of a cutoff lever 9 which is a safety operation member of the construction machine 1.
Patent EP-4244802-A1 (EP)
Title: Systèmes et procédés permettant de fournir des produits d'investissement basés sur des actifs à faible risque
Inventor: TEISSIER NICOLAS
IPC: G06Q40/06
Filed: 2023-02-03
Abstract: Un produit d'investissement basé sur des actifs peut être créé à partir d'une activité ou d'un actif quelconque qui peut générer un revenu. Ces titres peuvent être créés à partir de toute propriété mobile ou immobile, d'actifs tangibles ou d'actifs intangibles tels que des NFT. Un tel produit d'investissement peut se focaliser sur des classes d'actifs à valeur durable, tels qu'un bien immobilier, tant qu'ils peuvent générer un revenu et/ou sont soumis à une appréciation de valeur durable ou à une durabilité. Dans au moins un mode de réalisation, un tel produit d'investissement basé sur des actifs ne regroupe que des « parties sûres » des actifs, peut créer des « jetons de parties sûres » ou leur équivalent à partir de ces actifs, et peut offrir un niveau de tranches seniors à des investisseurs acquérant ces « jetons de parties sûres ». Ces tranches seniors peuvent être rémunérées plus que les tranches juniors après que la « partie sûre » de chacun des actifs sous-jacents ait été achetée, décrite, et enregistrée dans la chaîne de blocs détenue ou utilisée par le détenteur d'actif ou ses bénéficiaires.
Patent EP-0000126-A1 (EP)
Inventor: STANEK JAROSLAV DR
IPC: C07H3/02
Filed: 1978-06-07
Abstract: Die vorliegende Erfindung betrifft neue Nitrosoharnstoff-derivate, insbesondere N1-Glucofuranosid-6-yl- N3-nitrosoharnstoffe der allgemeinen Formel I <IMAGE> worin R1 und R2 Wasserstoff, gegebenenfalls substituiertes Alkyl oder Aralkyl oder Acyl, R1 und R2 zusammen auch Alkyliden oder Cycloalkyliden darstellen, R3 und R5 gegebenenfalls substituiertes Alkyl oder Aralkyl oder Acyl, R3 und R5 zusammen auch Alkyliden oder Cycloalkyliden bedeuten und R6 gegebenenfalls substituiertes Alkyl bedeutet und Verfahren zu deren Herstellung. Die neuen Verbindungen, zeigen eine sehr gute Wirkung bei einigen verschiedenartigen transplantablen Tumoren und Leukämien, wie auch zum Teil bei Virus-induzierter Leukämie.
Patent EP-0001591-A1 (EP)
Inventor: GRADL REINHART DR
IPC: C04B11/00
Filed: 1978-10-04
Abstract: 1. Process for the manufacture of aqueous calcium sulphate hemihydrate suspensions having tailor-made setting properties, wherein either calcium sulphate hemihydrate is mixed with 0.01 to 2% by weight of pyrophosphate, calculated as pyrophosphate ions, and 0.01 to 1% by weight of a chloride of a trivalent metal and is made with water to give a calcium sulphate hemihydrate suspension capable of setting, or the said quantities of pyrophosphates and chlorides, based on the calcium sulphate hemihydrate, are mixed to an aqueous calcium sulphate hemihydrate suspension capable of setting, so as to initially interrupt the setting of the calcium sulphate hemihydrate suspension and then, after a preselected period of time, to initiate the setting of the calcium sulphate hemihydrate by lowering the pH-value of the mixture obtained by more than 0.3 by the addition of one or more acids.
Patent EP-0000648-A1 (EP)
Inventor: GARDINER JOHN BROOKE
IPC: C10N40/25
Filed: 1978-07-20
Abstract: Oil-soluble, derivatized ethylene copolymers used as additives for lubricants, derived from about 2 to 98 weight % ethylene, and one or more C, to C 28  alpha-olefins, e.g. propylene, which are grafted in the presence of a high-temperature decomposable free-radical initiator, with an ethylenically-unsaturated dicarboxylic acid material and thereafter reacted with a polyamine having at least two primary amine groups, e.g. an alkylene polyamine such as diethylene triamine, to form carboxyl-grafted polymeric imide derivatives are subsequently reacted with an anhydride of a C 1 -C 30  hydrocarbyl-substituted acid, preferably acetic anhydride, to yield an oil-soluble stable amide of said polyamine. The oil solutions of said amide derivative are characterized by minimal viscosity change over an extended period of time.
Patent EP-0006454-A1 (EP)
Inventor: MESCH WALTER DR DIPL-CHEM
IPC: C07C215/08
Filed: 1979-05-28
Abstract: Amines of the formula I <IMAGE> in which A denotes an alkylene radical having 4 to 10 carbon atoms, which is optionally interrupted by oxygen or nitrogen atoms, and R<1> and R<2> denote alkyl radicals, which can carry substituents which are resistant to hydrogenation or which together form a heterocyclic 5- or 6-membered ring, are obtained by reaction of a diol of the formula II  HOCH2-A-CH2OH (II)  with an amine <IMAGE> where A, R<1> and R<2> have the abovementioned meanings, in the presence of hydrogen in the liquid phase, by carrying out the reaction continuously using a molar excess of the amine on a copper chromite catalyst at a hydrogen pressure of above 5 bar and at temperatures from 150 to 250 DEG C.
Patent EP-0009537-A1 (EP)
Title: A comb filter
Inventor: YOKOYAMA TAKEO
IPC: H04N9/78
Filed: 1979-06-28
Abstract: Disclosed is an interleaved multiple signal separating circuit in which a luminance signal and a chrominance signal are separated by a circuit for adding a composite video input signal including the luminance signal and chrominance signal which is delayed by a predetermined period of time by an ultrasonic solid delay line to the composite video input signal and by a circuit for subtrating the delayed composite video input signal from the composite video input signal. The separating circuit comprises a series circuit of an input transducer of the ultrasonic solid delay line and a voltage division load connected to the input transducer. The input signal is applied to the series circuit. A delay output signal from the output transducer of the ultrasonic solid delay line and a signal across the voltage division load are combined to provide a sum signal and a difference signal thereof.
Patent EP-0008109-A1 (EP)
Inventor: SPITZER JOSEPH GEORGE
IPC: B65D83/14
Filed: 1979-08-07
Abstract: The aerosol container and valve system are especially intended for use with compositions containing liquefied flammable propellants, the valve system having a delivery valve that is capable of delivering a spray that is either flameless or at worst has an abnormally low flame extension, whether the container is in an upright position or in a fully inverted position. Manupulation of the delivery valve (4) opens and chloses a passage to flow of aerosol composition and propellant from the storage compartment (21) to a mixing chamber (35) and the delivery port (14). At least two flow constrictions (33, 13a) are disposed across the passage in the line of flow from the mixing chamber (35) to the delivery port (14), each constriction having an open area within the range from about 0.05 to about 0.4 mm 2 , and at least two expansion chambers (5, 13), one following each constriction, each having an open area at least 25 % greather than that of the preceding constriction, thereby reducing the flammability of the delivered spray.
Patent EP-0010717-A1 (EP)
Inventor: TREIBER HANS JOERG DR
IPC: C07D267/12
Filed: 1979-10-22
Abstract: PCT No. PCT/EP79/00080 Sec. 371 Date Jun. 26, 1980 Sec. 102(e) Date Jun. 16, 1980 PCT Filed Oct. 22, 1979 PCT Pub. No. WO80/00838 PCT Pub. Date May 1, 1980. The invention relates to novel 1,4-cycloalkano-oxazepines of the general formula  <IMAGE>  where R1 is hydrogen, hydroxyl or alkoxy or acyloxy of 1 to 4 carbon atoms, R2 is a hydrocarbon radical of 1 to 3 carbon atoms, n is 1, 2 or 3 and x is 0 or 1, and of its salts with physiologically acceptable acids; processes for their preparation, and their use in therapy. The novel substances are suitable for the pharmacotherapy of pains of various origins.
Patent EP-0011798-A1 (EP)
Inventor: STACHE KNUT
IPC: C02F1/44
Filed: 1979-11-19
Abstract: Eine Vorrichtung zur Gewinnung von Trinkflüssigkeit aus Meerwasser, verunreinigtem Wasser o. dgl. besteht aus einem Folienbeutel (1), der mindestens in seinem unteren Bereich eine semipermeable Membran (4) aufweist. Im oberen Bereich des Folienbeutels (1) befindet sich ein Aufnahmeraum (5), der mit einem wasserlöslichen, genießbaren Stoff (6) gefüllt ist. An seinem oberen Ende ist der Folienbeutel (1) mit einer als Mundstück dienenden Entnahmeöffnung (8) versehen. 
     Zur Gewinnung von Trinkflüssigkeit wird der Folienbeutel (1) in das Meerwasser, verunreinigte Wasser o. dgl. gehängt und der wasserlösliche, genießbare Stoff (6) wird in den unteren Beutelteil gebracht, wo er bewirkt, daß Wasser in den Folienbeutel (1) hineindiffundiert. 
     Der Aufnahmeraum (5) für den Stoff (6) kann als zerdrückbare Kapsel (14) ausgeführt sein.
Patent EP-0014781-A1 (EP)
Inventor: SCHYMURA KONRAD DIPL-ING
IPC: C03B35/20
Filed: 1979-12-18
Abstract: Ein Band von stirnseitig offenen und aneinanderstoßenden Formen 1 wird vor dem Einschub in einen Tunnelofen 5 mit Material beschickt und taktweise vorgeschoben. Jede Form 1 ist mit einem senkrechten Gehänge 2 an einer Laufkatze 3 befestigt, der Boden 10a, 10b ist nach unten und seitlich aufklappbar, die Laufkatzen 3 werden auf einen über dem Tunnelofen 5 angeordneten Schienenbahn 4 geführt, wobei das Gehänge 2 durch einen Spalt 6 in der Decke des Tunnelofens 5 geführt wird, jedes Gehänge 2 hat in Längsrichtung ein Distanzstück 7 von etwa Formlänge, und auf der Decke des Tunnelofens 5 ist eine bewegliche Abdichtung 8, 9 für den Spalt 6 angebracht. Nach Verlassen der Vorkühlstrecke 14 wird der Boden 10a, 10b der Formen 1 aufgeklappt, die Formen 1 werden von dem Schaumglasstrang 16 entfernt und auf einer Rückführbahn zur Beschickungsseite zurückgeführt. Die Vorschubeinrichtung 20, 23 greift in der Ebene der Distanzstücke 7 an.